@article{SMBlog:2018-02-23,
	author = {Steven M. Bellovin},
	title = {Usenet, Authentication, and Engineering (or: Early Design Decisions for Usenet)},
	date = {2018-02-23},
	year = {2018},
	month = {February 23,},
	journal = {SMBlog: Steve Bellovin's Blog (blog)},
	url = {https://www.cs.columbia.edu/~smb/blog/2018-02/2018-02-23.html},
}